148980986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18253}}^1$

素因数の和:18326

約数の個数: 32

約数和(自身を含む): 283886208

約数和(自身を除く): 134905222

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 18253, 36506, 127771, 200783, 255542, 401566, 967409, 1405481, 1934818, 2810962, 6771863, 10641499, 13543726, 21282998, 74490493, 148980986]

約数ペア:

[(1, 148980986), (2, 74490493), (7, 21282998), (11, 13543726), (14, 10641499), (22, 6771863), (53, 2810962), (77, 1934818), (106, 1405481), (154, 967409), (371, 401566), (583, 255542), (742, 200783), (1166, 127771), (4081, 36506), (8162, 18253)]